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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
previously on
Grammar usage guide and real-world examplesUSAGE SUMMARY
"previously on" is a correct and usable phrase in written English.
It is commonly used to introduce a summary or reminder of events that occurred in a previous installment of a story, book, or TV show. It can also be used to refer to events that have happened in the past in a non-fiction context. Example: "Previously on 'Game of Thrones', the Stark family faced a brutal betrayal and the Lannisters seized control of the Iron Throne. Meanwhile, Daenerys Targaryen continued her quest to reclaim the Seven Kingdoms."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(20)
in the preceding episode
before this
as we saw earlier
prior to this
as mentioned before
Before this
To recap
Prior to this
As mentioned before
Looking back
earlier on
soon on
in previous times
in previous episodes
in previous stories
in previous instances
in previous stages
in previous scenarios
in previous sessions
in previous circumstances
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
53 human-written examples
VOICE-OVER: Previously on "BIRDS"... INT.
News & Media
Previously on Bake Off: PASTRY!
News & Media
(Natasha worked previously on the Hooters casino space shuttle).
News & Media
AK: I have worked with them previously on iTMOi.
News & Media
She was previously on faculty at Carnegie Mellon University.
Academia
Nest's founders worked previously on Apple's iPhone hardware and software.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
7 human-written examples
Previously published on The Overgrown.
News & Media
Both were previously indicted on other charges.
News & Media
He had previously been on anti-depressants.
News & Media
Previously covered on TechCrunch here.
News & Media
Interview by Stephen Applebaum; previously published on BBC Movies.
News & Media
Expert writing Tips
Best practice
Use "previously on" to provide context for new viewers or readers, ensuring they can follow the current narrative without needing to have seen or read everything that came before.
Common error
Avoid using "previously on" when not referencing a specific sequence of events or episodes. It is best suited for situations where there is a clear continuation of a story or topic.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "previously on" functions as an adverbial phrase introducing a summary of prior events. Ludwig AI confirms its common usage, especially in media, to set the stage for the current narrative by referencing past occurrences.
Frequent in
News & Media
79%
Academia
12%
Science
9%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "previously on" is a common and grammatically correct way to introduce a recap of prior events, particularly in media and entertainment contexts. As Ludwig AI confirms, it serves to provide context and refresh the audience's memory. While primarily informal, its usage extends to news and media, albeit with a more conversational tone. When writing, ensure that "previously on" is used in sequential narratives or episodes and consider more formal alternatives like "prior to this" for academic or business settings.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
In the preceding episode
Focuses specifically on prior episodes in a series.
In the previous installment
Similar to 'preceding episode', but applicable to various sequential content.
Before this
Offers a more general reference to prior events without specifying the context.
As we saw earlier
Highlights a past observation or occurrence.
Previously shown
Emphasizes a prior visual display or presentation.
To recap
Indicates a summary of prior points.
Prior to this
Formally indicates something that happened before the current moment.
As mentioned before
Refers to something that has already been stated.
Looking back
Offers a reflective perspective on past events.
Last time
Informally refers to the last occurrence of an event.
FAQs
How is "previously on" typically used?
The phrase "previously on" is commonly used at the beginning of television episodes or segments to recap important events from prior episodes. It helps viewers remember key plot points or character developments.
Can I use something other than "previously on"?
Yes, depending on the context, you can use alternatives such as "in the preceding episode", "before this", or "as we saw earlier".
Is "previously on" formal or informal?
The phrase "previously on" leans toward the informal side, mainly used in entertainment contexts like TV shows. For formal writing, phrases like "prior to this" or "as mentioned before" might be more suitable.
When should I avoid using "previously on"?
Avoid using "previously on" in academic papers or formal reports. It's best suited for entertainment media where a recap of past events is helpful for the audience.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested